| name | Occupation name |
| Otsuka Masami | Professor |
| Ouchi Yoshihiro | Associate professor |
| Okazaki Taro | Lecturer |
| Osugi Hironori | Assistant instructor |
| Okada Miyako | Professor |
| Ogawa Tomoko | Associate professor |
| Obuchi Kiwamu | Professor |
| Oe Akiyo | Assistant instructor |
| Osamu Shintani | Associate professor |
| Omoto Yasuhiro | Associate professor |
| Oi Jun | Lecturer |
| Oishi Midori | Lecturer |
| Omori Yuka | Associate professor |
| Omori Naoya | Professor |
| Ota Yukio | Associate professor |
| Ota Atsutane | Professor |
| Okuyama Emi | Professor |
| Oikawa Yoshihiro | Associate professor |
| Ohbo Tatsuya | Lecturer |
| Okano Hiroyuki | Lecturer |
| Onishi Shunta | Lecturer |
| Ojima Noboru | Lecturer |